<?php
/**
 * Copyright 2011 MaGdev
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *    * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *    * The names of the authors may not be used to endorse or promote products
 *      derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @package      Mashape API-Documentor
 * @author       Marco Graetsch <info@magdev.de>
 * @copyright    2011 Marco Graetsch.development
 * @license      http://opensource.org/licenses/bsd-license.php New BSD License
 * @link         https://code.google.com/p/apidocumentor/
 */

class Mashdoc_Metadata_Default extends Mashdoc_Metadata_Abstract implements Mashdoc_Metadata_Interface
{
    /**
     * Set a tag
     *
     * @param string $tag
     * @param string $value
     * @param boolean $keep
     * @return Mashdoc_Metadata_Default
     */
    public function setTag($tag, $value, $keep = false)
    {
        $this->_setTag($tag, $value, $keep);
		return $this;
    }
    
    
    /**
     * Set multiple tags at once
     *
     * @param array|Mashdoc_Metadata_Interface $tags
     * @param boolean $keep
     * @return Mashdoc_Metadata_Default
     */
    public function setTags($tags, $keep = false)
    {
        if ($tags instanceof Mashdoc_Metadata_Interface) {
            return $this->updateMetadata($tags);
        }
        foreach ($tags as $tag => $value) {
            $this->_setTag($tag, $value, $keep);
        }
		return $this;
    }
    

	/**
	 * Magic method for getters and setters
	 *
	 * @param string $method
	 * @param array $args
	 * @return string
	 * @throws BadMethodCallException
     * @return Mashdoc_Metadata_Default
	 */
	public function __call($method, $args)
	{
		$tag = lcfirst(str_replace(array('get', 'set'), '', $method));
		if (!$this->isValidTag($tag)) {
			throw new BadMethodCallException('Invalid tag: '.$tag, Mashdoc::E_INVALID_TAG);
		}
		if ($method[0] === 'g') {
    		return $this->getTag($tag);
		} else if ($method[0] == 's') {
		    $value = $args[0];
		    $this->_setTag($tag, $value);
		} else {
		    throw new BadMethodCallException('Method call must be named setXX or getXX', Mashdoc::E_UNKNOWN_METHOD);
		}
		return $this;
	}
}


?>